Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

MANDAN (KY19)

Lat: 46.77°NLon: 100.9°WElev: 1946ft.

Partly Cloudy

48°F

9°C

Humidity 100%
Wind Speed NW 9 mph
Barometer 29.83 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 18 Jun 3:55 am CDT
Extended Forecast for

5 Miles SW Bismarck ND

  • Today

    Today: Mostly sunny, with a high near 70. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely before 3am, then a chance of showers between 3am and 4am.  Increasing clouds, with a low around 49. Northwest wind 5 to 7 mph becoming light and variable.  Chance of precipitation is 60%.

    Low: 49 °F

    Chance
    T-storms then
    Showers
    Likely

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 70. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 30 mph.

    High: 70 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Northwest wind 9 to 14 mph becoming light north  in the evening. Winds could gust as high as 21 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Light east wind increasing to 5 to 10 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 51. East wind around 11 mph, with gusts as high as 18 mph.

    Low: 51 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 1pm.  Partly sunny, with a high near 68. East wind around 11 mph, with gusts as high as 20 mph.

    High: 68 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers.  Mostly cloudy, with a low around 51. East wind 5 to 8 mph.

    Low: 51 °F

    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers after 1pm.  Partly sunny, with a high near 71. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 70. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tonight
Showers and thunderstorms likely before 3am, then a chance of showers between 3am and 4am. Increasing clouds, with a low around 49. Northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 60%.
Juneteenth
Mostly sunny, with a high near 70. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 45. Northwest wind 9 to 14 mph becoming light north in the evening. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 73. Light east wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 51. East wind around 11 mph, with gusts as high as 18 mph.
Sunday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 68. East wind around 11 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 51. East wind 5 to 8 mph.
Monday
A chance of showers after 1pm. Partly sunny, with a high near 71. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A chance of showers. Partly cloudy, with a low around 50. West wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 73. West wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 50. Northwest wind 5 to 9 mph becoming light after midnight.
Wednesday
Mostly sunny, with a high near 77. Calm wind becoming southeast around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Bismarck ND
 46.77°N 100.85°W
3:36 am CDT Jun 18, 2026
4am CDT Jun 18, 2026-6pm CDT Jun 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

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